dnl -------------------------
dnl Allow the choice of the pkg-config library directory to be overridden.
AC_DEFUN([CF_WITH_PKG_CONFIG_LIBDIR],[
AC_MSG_CHECKING(for $PKG_CONFIG library directory)
if test "x$PKG_CONFIG" = xnone ; then
dnl -------------------------
dnl Allow the choice of the pkg-config library directory to be overridden.
AC_DEFUN([CF_WITH_PKG_CONFIG_LIBDIR],[
AC_MSG_CHECKING(for $PKG_CONFIG library directory)
if test "x$PKG_CONFIG" = xnone ; then